19951637446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{143999}}^1$

素因数の和:144160

約数の個数: 24

約数和(自身を含む): 32677344000

約数和(自身を除く): 12725706554

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 5329, 10658, 69277, 138554, 143999, 287998, 1871987, 3743974, 10511927, 21023854, 136655051, 273310102, 767370671, 1534741342, 9975818723, 19951637446]

約数ペア:

[(1, 19951637446), (2, 9975818723), (13, 1534741342), (26, 767370671), (73, 273310102), (146, 136655051), (949, 21023854), (1898, 10511927), (5329, 3743974), (10658, 1871987), (69277, 287998), (138554, 143999)]